Level 1 Security Bag Tape is designed for courier bags, document bags, sample bags, retail security bags, internal transfer bags, and low-risk security packaging. It provides basic visible tamper evidence after opening attempts and supports custom VOID message, OPENED text, warning text, logo printing, tape width, roll length, adhesive strength, jumbo roll supply, slit roll production, and OEM/ODM security bag tape solutions.
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Level 1 Security Bag Tape is a basic tamper evident bag sealing tape designed for courier bags, document bags, sample bags, retail security bags, internal transfer bags, and low-risk packaging applications. It provides visible opening evidence when the bag closure is lifted, peeled, opened, or manipulated.
Compared with higher-level security bag tapes, Level 1 security bag tape focuses on simple visual tamper indication and cost-effective bag sealing. It is suitable for customers who need a practical entry-level security solution without adding complex functions such as thermochromic indication, cold indication, solvent sensitivity, or multi-layer traceability systems.
Level 1 Security Bag Tape uses a basic tamper evident structure, including face material, hidden security message layer, adhesive system, and release liner. After the tape is applied to the bag closure area, it creates a sealed area that cannot be opened cleanly without leaving visible evidence.
When someone attempts to open, peel, or reseal the tape, the closure area can show a visible security message, adhesive mark, damaged film, or opening evidence depending on the selected structure. This helps users quickly check whether the bag has been opened before delivery, storage, or handover.
Level 1 Security Bag Tape is suitable when customers need basic tamper evidence for everyday security packaging. It is commonly selected for lower-risk applications where the main requirement is to show whether the bag has been opened, rather than to resist multiple attack methods.
For security bag manufacturers, packaging converters, courier bag suppliers, and distributors, Level 1 security bag tape provides a cost-effective starting option. It can be used for standard bag sealing production and can be customized with warning text, logo printing, tape width, roll length, and basic hidden message design.
Level 1 Security Bag Tape is commonly used for courier security bags, document bags, retail transfer bags, sample bags, office security bags, warehouse internal transfer bags, low-risk logistics packaging, and basic confidential packaging.
For customers who need stronger security, higher-level options such as serial number security bag tape, high-temperature security bag tape, cash deposit bag tape, or Level 4 tamper evident security bags may be more suitable. Level 1 tape is best for basic visual evidence and cost-sensitive security packaging projects.
Level 1 Security Bag Tape mainly provides basic visual evidence after opening attempts. It is suitable for general security bags where simple inspection is enough.
Higher-level security bag tapes may include additional functions such as sequence numbers, barcodes, twin seal structures, thermochromic layers, water-sensitive features, solvent-sensitive layers, or stronger anti-resealing performance. These are more suitable for cash bags, evidence bags, banking bags, confidential documents, and high-value logistics packaging.
Hanksec can customize Level 1 Security Bag Tape according to tape width, roll length, adhesive strength, hidden message, release liner, face color, bag material, and final sealing process.
Common customization options include VOID message, OPENED message, warning text, company logo, basic serial number printing, custom tape color, roll format, jumbo roll supply, slit roll production, and OEM security bag tape structures for bag manufacturers.
Level 1 Security Bag Tape should be tested with the customer’s actual bag-making and sealing process before bulk production. Important production factors include roll width, roll tension, adhesive release, liner removal, cutting position, hidden message clarity, and machine running speed.
For automatic security bag production, stable roll release and consistent adhesive bonding are important. Hanksec can provide sample testing support to help customers confirm sealing performance, visual tamper evidence, and final bag production compatibility.
Before bulk orders, customers should test Level 1 Security Bag Tape on the real bag material. HDPE, LDPE, PE, co-extruded film, laminated film, recycled plastic, coated film, and printed bag surfaces may show different bonding and tamper evidence results.
Important testing points include peel adhesion, message visibility, adhesive bonding, liner release force, roll stability, edge lifting resistance, cutting accuracy, and final bag sealing strength. Sample testing is recommended before confirming mass production.
Security bag tape, also known as tamper evident bag sealing tape, is designed to provide visible and irreversible evidence when a security bag is opened, peeled, heated, frozen, exposed to liquid, or mechanically attacked.
For B2B customers, choosing the right security bag tape is not only about price. The correct choice depends on the bag material, security risk, application industry, sealing method, required tamper evidence, and production process.
HANKSEC provides different security levels for security bag manufacturers, plastic bag factories, packaging factories, distributors, and duty-free bag suppliers.
| Security Level | Security Grade | Main Tamper Evidence Features | Recommended Applications | How Customers Should Choose |
|---|---|---|---|---|
| Level 1 Security Bag Tape | Basic Security | Provides basic sealing and visible tamper indication. When the bag is opened or peeled, a VOID / OPEN VOID message or broken-seal evidence appears. | Retail security bags, standard courier bags, low-risk document bags, general packaging bags | Suitable when the customer needs basic tamper evidence at a cost-effective level. It is recommended for low-to-medium risk packaging where visible opening evidence is required but advanced anti-tamper layers are not necessary. |
| Level 2 Security Bag Tape | Standard Security | Provides VOID tamper evidence and improved cold-condition performance. The tape can show clear tamper evidence when removal is attempted, including under lower temperature conditions. | Courier bags, e-commerce security bags, document bags, warehouse transfer bags, general logistics bags | Suitable when the customer needs better security than basic sealing, especially for bags used in logistics or colder environments. It is a practical option for standard security bag production. |
| Level 3 Security Bag Tape | Enhanced Security | Combines VOID tamper evidence with heat-sensitive or temperature-indicating features. It helps expose attempts to open the bag using heat, such as hot air gun or heating tools. | Cash bags, logistics security bags, valuables transport bags, pharmaceutical sample bags, higher-risk courier bags | Suitable when the customer is concerned about heat-based tampering. It is recommended for applications where attackers may try to open the bag by heating. |
| Level 4 Security Bag Tape | High Security | Combines multiple tamper evidence layers such as VOID message, cold indication, heat indication, and water or solvent-sensitive features. It provides stronger evidence against peeling, freezing, heating, and liquid attacks. | Bank deposit bags, evidence bags, examination bags, hospital patient belonging bags, cash bags, coin bags, duty-free security bags | Suitable for customers requiring high-security protection. It is recommended for valuable items, confidential documents, law enforcement evidence, banking, medical, and regulated security packaging. |
| Level 5 Security Bag Tape | Advanced Security | Adds additional authentication or anti-counterfeit features such as hidden UV printing, customized security patterns, serial numbers, or advanced security cuts. It provides both visible tamper evidence and covert verification. | High-value cash transport, confidential documents, government packaging, brand-protection bags, premium security bags, critical logistics | Suitable when the customer requires both tamper evidence and product authentication. It is recommended for customers who need a stronger anti-counterfeit layer and traceability features. |
| Level 6 Security Bag Tape | Maximum Security | Provides multi-layer protection by combining VOID evidence, cold/heat response, water or solvent indication, security cuts, hidden UV features, serial tracking, and customized anti-tamper structures. | Evidence chain-of-custody bags, high-value asset transport, pharmaceutical security bags, customs control bags, aviation security bags, top-level confidential packaging | Suitable for customers with the highest security requirements. It is recommended when the bag must resist multiple tampering methods and provide clear, irreversible, and layered evidence of unauthorized access. |
Before selecting a security bag tape, the customer should confirm the following details:
| Required Information | Why It Matters |
|---|---|
| Bag Film Material | PE, HDPE, LDPE, PP, OPP, co-extruded film, or laminated film may require different adhesive performance |
| Surface Treatment | Corona-treated or smooth film surfaces usually improve adhesion and tamper evidence |
| Security Level | Determines whether basic VOID, heat, cold, water, solvent, UV, or security-cut features are needed |
| Tape Width | Common widths include 30mm, 35mm, 40mm, 45mm, or custom sizes |
| Roll Length | Usually supplied in long rolls for bag manufacturing lines |
| Liner Type | PET release liner, different liner colors, half-cut liner, or perforated liner can be customized |
| Security Message | VOID, OPEN VOID, STOP, custom text, logo, or hidden message can be developed |
| Application Industry | Banking, evidence, courier, duty-free, medical, or confidential packaging requires different security levels |
| Production Method | Manual sealing or machine application affects roll direction, liner design, and release performance |
| Custom Printing | Logo, barcode, QR code, serial number, warning text, or UV print may be required |
HANKSEC helps customers choose the right security bag tape according to the application risk, bag film material, required security level, and production process.
We supports standard security bag tape, custom security bag sealing tape, Level 1 to Level 6 security options, custom VOID messages, liner customization, color customization, roll width customization, and OEM/ODM production.
For security bag manufacturers, HANKSEC can provide practical tape solutions for upgrading normal plastic bags into professional tamper evident security bags.
| Facestock | PET, PO or Custom |
|---|---|
| Facestock Thickness | 25 Microns or Custom |
| Destruct Pattern | VOID / VOIDOPEN / OPENED / SECURITY / STOP / Custom / It Can Be Customized With Your Logo Or Any Other Printing Upon Request |
| Color | Silver, Blue, Red, Black, White, Yellow, Green, Transparent, Orange or Custom (Pantone number) |
| Adhesive | Hot Melt Adhesive Or Pressure Sensitive Acrylic |
| Color Finish | Glossy |
| Residue | High residue / Low residue |
| MOQ | 265㎡ For Standard Designs |
| Liner | PET Release Film (Metalized Silver, Clear, White, Red, Yellow and so on) |
| Size Width | 30 / 40 / 45 / 50mm or Custom |
| Size Length | 500 / 1000 / 2000m or Custom |
| Standard Core Size | 3 Inch or Custom |
| Range of temperature | -20°C - 80℃ |
| Lead Time | 3-7 Days |
| Shelf Life | 1.5 Year Under Normal Condition, Avoid Direct Sunlight And High Humidity |
| Grade | Level 1 - Level 6 |
Customers interested in Level 1 Security Bag Tape can also explore tamper evident bag tape types, jumbo roll security bag tape, high temperature security bag tape, cash deposit bag tape, and level 4 tamper evident security bags.
For Level 1 Security Bag Tape, customers often evaluate peel adhesion, visual tamper evidence, adhesive bonding, liner release force, roll stability, bag film compatibility, and final bag sealing performance. Useful external references include PSTC pressure-sensitive tape test methods, ASTM D3330 peel adhesion testing, ISTA package testing procedures, and GS1 barcode standards.
Standard Samples: Hanksec provide free samples, but we require your courier account (e.g., FedEx, DHL or UPS) for shipping. If you don’t have an account, the shipping cost will be borne by you.
Custom Samples: If mold creation or special processing is required, corresponding mold costs or sample fees will be charged.
For products requiring customization from rolls, standard MOQs ensure efficiency. However, please feel free to contact us to discuss – we can find the best solution based on our current stock.
Hanksec leveraging our mature production system and raw material inventory, we provide clear and efficient delivery timelines for orders of all scales:
Samples: Standard samples are dispatched within 1-2 working days for quick decision-making.
Small/Medium Batches: The standard lead time is 3-5 working days for rapid response.
Mass Customization: For complex mass production (7-20 working days), we precisely coordinate resources to ensure on-time delivery.
Hanksec to ensure a smooth collaboration, our process is designed for clarity and efficiency. Your key involvement is as follows:
Step 1: Provide Requirements – Please share detailed requirements including applied surfaces, how to use and so on.
Step 2: Receive Quotation – We will prepare a customized quotation for you according to your exact requirements.
Step 3: Approve Samples – Verify samples to ensure they fully meet your expectations.
Step 4: Confirm Order – Sign the Proforma Invoice (PI) to formalize the order.
Step 5: Pay Deposit – Production commences immediately after we receive the deposit.
Step 6 & 7: Production & Shipping – Handled efficiently by us.
Step 8: Receive Support – We continue to provide support after the transaction. We are here whenever you need us.
Hanksec offer comprehensive customization solutions across the following ten aspects to meet your branding and security needs:
Size: Customized to any specification based on the application.
Color: Precisely matched by providing a Pantone color code.
Film Thickness: Various options available to suit different durability requirements.
Hidden Messages: Covert text, images, or patterns can be embedded.
Thermochromic Ink: Special ink that changes color or disappears with heat.
UV Ink: Hidden graphics revealed under ultraviolet light.
Holographic Effect: Customized dynamic visual holograms.
Barcode or QR Code: Integrated variable data for traceability and marketing.
Serial Numbers: Unique identification for each item.
Perforated Receipts: Easy-to-tear stubs for warranties or loyalty programs.
Hanksec Thanks to a special top coating on our materials, our tamper-evident substrates are highly compatible with almost all mainstream printing methods, including:
Thermal Transfer Printing
Screen Printing
Rotary Printing
Offset Printing
Hanksec equipped to handle a variety of International Commercial Terms (Incoterms) and can recommend the most suitable option based on your logistics control. Our professional team ensures clarity and reliability from the factory to the final destination.
EXW (Ex Works): The buyer bears all transportation processes and costs.
FOB (Free on Board): The seller is responsible for delivering the goods on board the vessel at the port of shipment; risk transfers to the buyer thereafter.
CNF/CFR (Cost and Freight): The seller pays for freight to the port of destination, but insurance is the buyer’s responsibility.
CIF (Cost, Insurance and Freight): The seller covers freight and insurance to the port of destination.
Hanksec provide flexible logistics solutions based on order volume:
For Small Trial Orders: Typically shipped via international express (e.g., FedEx, DHL, UPS) or by air for timeliness.
For Large Volume Orders: Shipped by sea for cost-effectiveness or by air for speed, according to your requirements.
Hanksec pleased to offer complimentary professional design and modification services to ensure your artwork is perfectly adapted for our production processes.
To guarantee print quality and production efficiency, we strongly recommend submitting editable vector files in the following formats:
Adobe Illustrator (.ai)
CorelDRAW (.cdr)
PDF (with all fonts outlined or embedded)
Our design team will optimize based on your initial draft, ensuring a seamless transition from design to final product.
If you have any questions about our products and service,please feel free to contact us!
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